公路深厚软基动态监控方法及分析

Dynamic Monitoring Method and Analysis of Highway Deep soft Foundation

路基沉降是影响高速公路建设质量与安全的重要因素之一,本文首先总结了深厚公路软基动态监控技术,依托实际工程,制订了完善的监测方案,并选取典型段面分析了路基沉降观测数据,得出采用预应力管桩、水泥土搅拌桩、塑料排水板处理软基效果较好,能够满足软基处理质量要求。

Subgrade settlement is one of the important factors that affect the quality and safety of highway construction. Firstly, this paper summarizes the dynamic monitoring technology of the deep soft foundation of the highway, and relies on the actual project to make a perfect monitoring scheme, and selects the typical segment surface to analyze the observation data of the subgrade settlement, the conclusion is that using prestressed pipe pile, cement soil mixing pile and plastic drainage board to treat soft foundation is effective and can meet the quality requirements of soft foundation treatment.